package com.sky.controller.user;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.UserLoginDTO;
import com.sky.entity.User;
import com.sky.properties.JwtProperties;
import com.sky.result.Result;
import com.sky.service.UserService;
import com.sky.utils.JwtUtil;
import com.sky.vo.UserLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

@RequestMapping("/user/user")
@RestController
@Slf4j
@RequiredArgsConstructor
@Api(tags = "C端用户相关接口")
public class UserController {
    public final UserService userService;
    public final JwtProperties jwtProperties;

    @PostMapping("/login")
    @ApiOperation("微信登录")
    public Result<UserLoginVO> login(@RequestBody UserLoginDTO userLoginDTO) {
        log.info("微信用户登录：{}", userLoginDTO.getCode());
        // 微信登录
        User user = userService.wxLogin(userLoginDTO);
        log.info("微信用户登录成功：{}", user);
        //为微信用户生成jwt令牌
        Map<String, Object> claims = new HashMap<>();
        claims.put(JwtClaimsConstant.USER_ID, user.getId());
        String token = JwtUtil.createJWT(jwtProperties.getUserSecretKey(), jwtProperties.getUserTtl(), claims);
        // 移动端要做无感刷新，一旦用户端token过期，需要再判断有没有刷新token，有刷新token，再根据刷新token解析出用户信息，重新生成新的token
        String refresh_token = JwtUtil.createJWT(jwtProperties.getUserSecretKey(), jwtProperties.getUserRefreshTtl(), claims);
        // 构建VO数据
        UserLoginVO userLoginVO = UserLoginVO.builder()
                .id(user.getId())
                .openid(user.getOpenid())
                .refreshToken(refresh_token)
                .token(token)
                .build();
        return Result.success(userLoginVO);
    }
    // TODO：刷新token的方法
}
